This code worked successfully (MS JScript):
var pB = new ActiveXObject("MSXML2.ServerXMLHTTP");
var pathModules = 'https://robastik- 2cb02.firebaseio.com/stages/stage4.json';
pB.open("GET", pathModules, false);
pB.send();
It stopped working on some computers (Win10, Win7) last week with timeout error. From the same computers, the link opens in browser and in curl. It continues to work successfully on others Win10, Win7.
What reason can be assumed in such a situation?